espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-11-28 13:19:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

feat(hal): Adds hal funcs for cpu.c

Browse Source
This commit is contained in:
Konstantin Kondrashov
2024-03-14 16:21:29 +02:00
parent 0b5a6e33fc
commit 06c28f0ee9
21 changed files with 437 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
components/hal/esp32p4/include/hal/cpu_utility_ll.h Normal file
View File

@@ -0,0 +1,55 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "soc/soc.h"
#include "soc/soc_caps.h"
#include "soc/lp_clkrst_struct.h"
#include "soc/pmu_struct.h"
#include "soc/hp_system_reg.h"
#include "esp_attr.h"
#ifdef __cplusplus
extern "C" {
#endif
FORCE_INLINE_ATTR void cpu_utility_ll_reset_cpu(uint32_t cpu_no)
{
if (cpu_no == 0) {
LP_AON_CLKRST.hpcpu_reset_ctrl0.hpcore0_sw_reset = 1;
} else {
LP_AON_CLKRST.hpcpu_reset_ctrl0.hpcore1_sw_reset = 1;
}
}
#if SOC_CPU_CORES_NUM > 1 // We only allow stalling/unstalling of other cores
FORCE_INLINE_ATTR void cpu_utility_ll_stall_cpu(uint32_t cpu_no)
{
if (cpu_no == 0) {
PMU.cpu_sw_stall.hpcore0_stall_code = 0x86;
} else {
PMU.cpu_sw_stall.hpcore1_stall_code = 0x86;
}
}
FORCE_INLINE_ATTR void cpu_utility_ll_unstall_cpu(uint32_t cpu_no)
{
if (cpu_no == 0) {
PMU.cpu_sw_stall.hpcore0_stall_code = 0xFF;
} else {
PMU.cpu_sw_stall.hpcore1_stall_code = 0xFF;
}
}
#endif // SOC_CPU_CORES_NUM > 1
FORCE_INLINE_ATTR uint32_t cpu_utility_ll_wait_mode(void)
{
return REG_GET_BIT(HP_SYSTEM_CPU_WAITI_CONF_REG, HP_SYSTEM_CPU_WAIT_MODE_FORCE_ON);
}
#ifdef __cplusplus
}
#endif